{"product_id":"ceramicspeed-bb30-sram-dub-28-99mm-bottom-bracket-black-tf-precision-bearing-upgrade","title":"CeramicSpeed BB30 SRAM DUB 28.99mm Bottom Bracket Black TF – Precision Bearing Upgrade","description":"\u003cp\u003eExperience the perfect fusion of precision engineering and durability with the CeramicSpeed BB30 SRAM DUB 28.99mm Bottom Bracket (Black) TF. Designed specifically for the SRAM DUB crank standard, this bottom bracket leverages a 28.99mm spindle to deliver a contamination-resistant design that does not compromise on the renowned efficiency and longevity of CeramicSpeed components. Its integrated dust cover protects the bearing face completely, ensuring consistent, high-level performance in all conditions.\u003c\/p\u003e\n\n\u003cp\u003eCrafted with hand-built CeramicSpeed bearings, this bottom bracket offers exceptional load handling, transferring power smoothly from crank to frame with minimal friction. It guarantees a snug fit that aligns perfectly with the SRAM DUB crank spindle, eliminating the need for extra adapters or spacers, and providing a quiet, stable platform that enhances your ride experience. Available in both Standard and Coated Bearings, it offers options for even greater lifespan and lower friction, catering to the demands of serious cyclists.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with BB30 frames featuring a 42mm opening diameter and 68mm shell width, this bottom bracket is engineered to meet exacting standards. Its precise bearing placement matches the crank spindle perfectly, delivering seamless integration and optimum transmission efficiency for your bike.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsuring contamination resistance through integrated dust covers\u003c\/li\u003e\n  \u003cli\u003eProviding ultra-efficient power transfer with CeramicSpeed hand-built bearings\u003c\/li\u003e\n  \u003cli\u003eOffering a quiet and stable platform without the need for adapters or spacers\u003c\/li\u003e\n  \u003cli\u003eCompatibility with BB30 frames and SRAM DUB crank spindles\u003c\/li\u003e\n  \u003cli\u003eExtending bearing life with options for Standard and Coated Bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFrames that do not conform to BB30 specifications\u003c\/li\u003e\n  \u003cli\u003eCranksets incompatible with the 28.99mm SRAM DUB spindle\u003c\/li\u003e\n  \u003cli\u003eApplications requiring non-standard shell widths or diameters\u003c\/li\u003e\n  \u003cli\u003eUsers seeking bottom brackets for non-road cycling disciplines without further compatibility checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bottom bracket compatible with all SRAM DUB cranksets?\u003c\/strong\u003e\u003cbr\u003eYes, it is specifically designed to fit SRAM DUB cranksets with a 28.99mm spindle diameter, ensuring perfect bearing contact and optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the differences between the Standard and Coated Bearings versions?\u003c\/strong\u003e\u003cbr\u003eThe Coated Bearings provide enhanced durability and lower friction compared to the Standard Bearings, resulting in a longer lifespan and improved efficiency for demanding riders.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":45965234372783,"sku":"106753","price":233.74,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/106753.jpg?v=1768532145","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/ceramicspeed-bb30-sram-dub-28-99mm-bottom-bracket-black-tf-precision-bearing-upgrade","provider":"Swinnerton Cycles","version":"1.0","type":"link"}